The Lockerbie secret doc: Khreesat and the Swiss

[This is the headline over an article published today on Dr Ludwig de Braeckeleer’s PT35B website. It reads in part:]

“Marwan Khreesat is still wanted in connection with the bomb on the El Al flight. There can be little doubt that Khreesat is the bomb-maker for the PFLP-GC, that he was brought to West Germany for that purpose and there is a possibility that he prepared the IED which destroyed PA 103. As such he should not be at liberty but should be closely questioned regarding his activities with a view to tracking his associates in the attack.”                                                Supt Connor Report — June 1989

Swiss investigative journalist Otto Hostettler has uncovered a very interesting piece of information.

According to his research:

Khreesat Marwan Abdel-Razzaq Mufdi applied on 6.9.1988 at the Swiss Embassy in Amman for a visa to travel to Switzerland.

Despite being a “person of interest” in Switzerland [unexplained Swissair-Crash from 1970 (Würenlingen)] and being wanted in Italy (El Al Flight August 1972), he was indeed granted a 15 days visa from Switzerland on 12.9.1988. (...)

We know that the secret doc alleges that MST-13 timers had been provided to the PFLP-GC organization.

Nothing more is known at this point. But this trip – if it indeed occurred — could very well be the source of the story covered in the secret doc sent from the King of Jordan to John Major in 1996.

A particularly interesting aspect of this visa is the fact that the paperwork at the Federal Police was handled by Inspector Fluckiger.

Does that name ring a bell?

Inspector Fluckiger met with a MEBO employee (Lumpert) on June 22 1989.

On June 6, 2008, Lumpert told me that he gave a MST-13 timer prototype to Swiss Commissioner Peter Fluckiger

According to Lumpert, Fluckiger requested this device and other material at the demand of a “friendly Intelligence Agency.”

Last night, George Thomson wrote the following comment on this blog:

“During a recent investigation in Switzerland our team managed to get our hands on an official government document which confirms that in June 1989 Swiss Police did receive from a MEBO–source documents and materials in relation to MST timers. THE DOCUMENT GOES ON TO CONFIRM THAT THIS MATERIAL WAS THEN HANDED OVER TO THE AMERICANS.”

REMEMBER: This is one full year BEFORE super FBI genius Tom Thurman identified the link between PT/35(b) and MEBO (June 15 1990). Things are looking up!

The dodgy timer fragment

22 June 1989:

“In his affidavit Mr [Ulrich] Lumpert implicitly admits having committed perjury as witness No. 550 before the Scottish Court in the Netherlands. He states (para 2) that he has stolen a handmade (by him) sample of an ‘MST-13 Timer PC-board’ from MEBO company in Zurich and handed it over, on 22 June 1989, to an ‘official person investigating the Lockerbie case.’ He further states (in para 5) that the fragment of the MST-13 timer, cut into two pieces for ‘supposedly forensic reasons,’ which was presented in Court as vital part of evidence, stemmed from the piece which he had stolen and handed over to an investigator in 1989.”

From The Lumpert Affidavit, posted on this blog on 29 August 2007.

22 June 1990:

“When interviewed for a Dutch TV documentary in 2009 [Richard Marquise] insisted that PT35b had never been taken to the US. This claim was echoed by the former Lord Advocate, Lord Fraser of Carmyllie, and by [Scottish Senior Investigating Officer Stuart] Henderson. Henderson then amended his position, saying that the fragment had never been in ‘the control’ of the US investigators. He had chosen his words carefully, because the truth, as he must have known, was that PT35b was taken to the FBI forensic lab in Washington DC on 22 June 1990, in order to compare it with the MST-13 timer held by the FBI’s Tom Thurman; indeed, Henderson was one of the officers who took it there. It was strange that this fact could have slipped the minds of both the head of the FBI investigation and the chief prosecutor responsible for the Lockerbie indictments.

“The Washington visit was crucial, as it enabled Allen Feraday and the Scottish police to confirm that PT35b matched the MST-13 timer…”

From John Ashton’s Megrahi: You are my Jury, pp 165,66.

Further details can be found on Dr Ludwig de Braeckeleer’s PT35B website, particularly The Chronology of PT/35(b): 22 June 1990.

Flagrantly distorted picture put forward in Camp Zeist

[What follows is excerpted from a review in The Observer on this date in 2001 by investigative journalist Bob Woffinden of John Ashton and Ian Ferguson’s Cover-Up of Convenience:]

Last year, the case against two Libyans, Abdel Al-Megrahi and Al-Amin Khalifa Fhimah, was heard at Camp Zeist in the Netherlands before three Scottish law lords. Gadaffi would have been briefed about the vagaries of British criminal justice processes, but he could hardly have appreciated that they would be this enfeebled.

It might have been anticipated that only the most reputable forensic scientists would be used. In fact, the Crown employed the services of three men whose credentials were in some doubt. The evidence of Dr Thomas Hayes in previous trials had contributed to the convictions of several innocent people. At the same time that Sir John May's public inquiry was condemning the laboratory staff for 'knowingly placing a false and distorted scientific picture before the jury', Hayes was retiring to become a chiropodist.

Allan Feraday, whose qualifications extended no further than a 1962 Higher National Certificate in applied physics and electronics, was criticised by the Lord Chief Justice in 1996 in a separate explosives case. Then there was the American Tom Thurman, who was criticised in a Department of Justice report for 'routinely altering the reports... in the FBI explosives unit', with the result that they, albeit unintentionally, became more favourable to the prosecution case.

Earlier this year, Fhimah was acquitted, although Al-Megrahi was convicted on the basis that he had placed the bomb on board a feeder flight in Malta. Not only was there no evidence that the bomb had been put on board in Malta, but Air Malta had won a libel action in 1993 establishing that it wasn't. So the trial led inexorably to the wrongful conviction of Al-Megrahi and the final betrayal of the bereaved families.

If Cover-Up of Convenience occasionally loses narrative focus, that is hardly surprising bearing in mind the difficulties with co-authors on opposite sides of the Atlantic, and the speed with which this book has been produced. It's an admirably thorough, exhaustively researched and gripping exposé of the complete Lockerbie scandal. Someone should use it as a basis of a screenplay. Even if Hollywood did its worst, what remained would still be more accurate than the flagrantly distorted picture put forward in Camp Zeist.

Dramatic shortcomings and errors

[What follows is the text of a press release issued by Professor Hans Köchler on this date in 2005:]

Vienna, 14 October 2005/P/RE/19402c-is

The Austrian professor who was appointed by the United Nations as international observer at the Lockerbie trial in the Netherlands today commented on reports in the Scottish and British media about new doubts on the handling of the case by the judicial authorities.

Dr Hans Koechler said that the dramatic shortcomings and errors in the conduct of the trial that have been brought to the attention of the Scottish Criminal Cases Review Commission (SCCRC) confirm his earlier assessment that the Lockerbie trial resulted in a “spectacular miscarriage of justice.” (BBC News, 14 March 2002) Dr Koechler pointed to the following information that transpired in the media and that puts in doubt the very integrity of the judicial process in the Lockerbie case:

1.          The credibility of a key forensic expert in the trial, Mr Allen Feraday (UK), has been shattered. It was revealed that “in three separate cases men against whom Mr Feraday gave evidence have now had their convictions overturned” (BBC, 19 August 2005). Mr Feraday had told the Lockerbie court that a circuit board fragment found after the disaster was part of the detonator used in the bomb on board Pan Am flight 103. In the first case where Mr Feraday’s credibility had been questioned the Lord Chief Justice had stated that Mr Feraday should not be allowed to present himself an expert in electronics.

2.          A retired Scottish police officer has signed a statement confirming that the evidence that found Al-Megrahi guilty was fabricated. The police chief, whose identity has not yet been revealed, testified “that the CIA planted the tiny fragment of circuit board crucial in convicting a Libyan” for the bombing of the Pan Am jet (Scotland on Sunday, 28 August 2005). The fragment was supposedly part of the timing device that triggered the bomb. The circumstances of its discovery – in a wooded area many miles from Lockerbie months after the atrocity – have been mysterious from the very beginning.

3.          Much earlier, a forensic specialist of the American FBI, Tom Thurman, who was publicly credited with figuring out the fragment’s evidentiary importance, was later discredited as a forensic expert. A 1997 report by the US Justice Department’s Office of the Inspector General found “that in a number of cases other than Lockerbie, Thurman rewrote lab reports, making them more favorable to the prosecution. The report also recommended Thurman be reassigned to a non-scientific job because he lacked a background in science.” (American RadioWorks / Public Radio, March 2000)

4.          The most recent revelation relates to a mix-up of forensic evidence recovered on the ground in Lockerbie with material used during a series of test explosions in the course of the investigation. In one case, a garment which was damaged in a test explosion was presented as if it was the original garment found on the ground (which was completely undamaged). This garment was supposedly placed in the suitcase containing the bomb. “It casts serious doubts over the prosecution case because certain items that should have been destroyed if they were in the case containing the bomb are now known to have survived the blast.” (The Observer, London, 9 October 2005)

All these facts – which are now before the Scottish Criminal Cases Review Commission – confirm the serious doubts about the Lockerbie proceedings originally raised by the UN-appointed observer, Dr Hans Koechler. In his comprehensive reports on and evaluation of the Lockerbie trial (2001) and appeal (2002) as well as in his statement on the compensation deal made between the US, UK and Libya in 2003, Dr Koechler had criticized the highly politicized circumstances in which the case was handled and drew the attention of the international public to the possible interference of intelligence services from more than one country.

New light is being shed on his original conclusion that the trial was not fair and that the basic requirements of due process had been neglected by what The Herald (Glasgow) most recently has referred to as a “distasteful political fix” (12 October 2005). It has been reported that secret talks are under way to transfer the convicted Libyan national to a North African country, which may frustrate the efforts at a retrial under Scottish law. It is worthy to note, in that regard, that the decision of the SCCRC about a retrial or new appeal has again been delayed until some time next year, Dr. Koechler said. As reported by The Herald, it appears that the key players – the three countries involved in the Lockerbie dispute – “are so anxious to avoid a retrial that officials are said to have held secret talks to secure a get-out clause.” Commenting on these revelations, Dr Koechler stated that only a retrial, if conducted in a fair, impartial and transparent manner according to the requirements set by UN Security Council resolution 1192 (1998), including the presence of international observers, will do justice to the convicted Libyan national and to the victims’ families who deserve to know the full truth about the case. This is also imperative under the fair trial standards set by the European Convention for the Protection of Human Rights and Fundamental Freedoms, he said.

Dr Koechler reiterated his call for an independent public inquiry about the background of the terrorist crime as well as the criminal investigation and prosecution by the Scottish judiciary and the institutions of the United Kingdom. He stated that the falsification of evidence, selective presentation of evidence,  manipulation of reports, interference into the conduct of judicial proceedings by intelligence services, etc. are criminal offenses in any country. In view of the above new revelations and in regard to previously known facts as reported in Dr Koechler’s reports, the question of possible criminal responsibility, under Scots law, of people involved in the Lockerbie trial should be carefully studied by the competent prosecutorial authorities.

In a TV talk with Anne Mackenzie for BBC Newsnight Scotland (1 September 2005) Dr Koechler said that, while he does not question the integrity of Scots law as such, the handling of the Lockerbie trial has nevertheless seriously damaged the reputation of the Scottish legal system. A “political fix” such as the one reported last week in the Scottish and British media would confirm these doubts and further undermine the confidence in the integrity of the Scottish judicial system. He also said that he is afraid that, because of the political interests involved in the case, the full truth – including the identity of those responsible for the planning, financing and actual perpetration of the crime – may never be known.

In today’s statement Dr Koechler emphasized that the “global war on terror” cannot be fought credibly and with a chance of success if – in the worst case of terrorism in the history of the United Kingdom – the search for truth is abandoned for political expediency and criminal justice, i.e. the rule of law, is sacrificed on the altar of political and commercial interests.

Tainting evidence -- the FBI crime laboratory

[On this date in 1995 the FBI crime laboratory was the subject of a highly critical television programme broadcast on the ABC network. It followed disclosures by one of the laboratory’s scientists, Dr Frederic Whitehurst, about the methods adopted by some of his colleagues, including Tom Thurman. The scandal later became the subject of a book, Tainting Evidence, by John Kelly and Phillip Wearne. The relevance of this to the Lockerbie case is outlined in the following excerpt from Gareth Peirce’s article The Framing of al-Megrahi in the London Review of Books:]

The key features needed to prosecute al-Megrahi successfully were the scientific identification of the circuit-board fragment, which would in turn establish its origin, and the identification of the purchaser of the clothes in Malta. The timers, the indictment stated, were made by a firm in Switzerland; their circuit board matched the fragment retrieved from Lockerbie, and they sold the timers exclusively to Libya. Everything, essentially, hinged on those links.

Who found the fragment? And who understood its relevance? Thomas Hayes of the Royal Armament Research and Development Establishment (RARDE) claimed the find (with his colleague Alan Feraday) and Thomas Thurman of the FBI claimed the analytical victory. All were swiftly hailed (or hailed themselves) as heroes. Thurman appeared on television on 15 November 1991, the day after indictments were issued against the two Libyans, boasting that he had identified the piece of circuit board as part of a timing device that might have been sold to Libyan Airlines staff. ‘I made the identification and I knew at that point what it meant. And because, if you will, I am an investigator as well as a forensic examiner, I knew where that would go. At that point we had no conclusive proof of the type of timing mechanism that was used in the bombing of 103. When that identification was made of the timer I knew that we had it.’ This was the claim – the hard evidence – that linked Libyans to the crime. If the claim was false the bereaved Lockerbie families have been deceived for 20 years.

On 13 September 1995 the FBI’s forensic department was the subject of a programme broadcast in the US by ABC. At its centre was a memorandum from the former head of explosive science at the FBI, Dr Frederic Whitehurst. It was a devastating indictment of a former colleague. The colleague was Thomas Thurman and the accusations related to his investigation of a terrorist attack in which a judge was killed by pipe bombs. Two years later, as a result of a review by the US inspector general, Michael Bromwich, into a large number of criminal investigations, Thomas Thurman was barred from FBI labs and from being called as an expert witness. Bromwich had discovered that he had no formal scientific qualifications and that, according to a former colleague, he had been ‘circumventing procedures and protocols, testifying to areas of expertise that he had no qualifications in . . . therefore fabricating evidence’.

Thurman had made the Libyan connection, and its plausibility relied on the accuracy of his statement that the fragment of circuit board proved that it would have been possible for the unaccompanied bag to fly from Malta without the seemingly inevitable mid-air explosion. And thus it was that a witness from Switzerland, Edwin Bollier, the manufacturer of the MEBO circuit board, was called on to provide evidence that such boards had been sold exclusively to Libya.

Tom Thurman "identifies" the dodgy timer fragment

[It was on this date twenty-five years ago that the FBI’s James ‘Tom’ Thurman, so he says, identified the fragment of circuit board PT/35b as coming from a MST-13 timer manufactured by the Swiss company MEBO. The circumstances are narrated in chapter 4 of John Ashton’s Megrahi: You are my Jury, especially at pages 62 to 66. The account that follows is taken from a long article entitled Thurman’s Photo Quest on Caustic Logic’s blog The Lockerbie Divide:]

What we have in Thurman's case, with or without the actual piece of evidence, was the crucial identification. And one point that's consistent throughout is that he held a photo only when he found the match. The question at hand is how long it took him to find it and to determine its meaning vis-a-vis who carried out the bombing.

Tom Gets a Green Light

On the 10th of January 1990 new Senior Investigating Officer Stuart Henderson (who replaced John Orr) presented at a meeting of investigators in the UK. He did not openly mention the circuit board fragment PT/35(b), an amazing find UK investigators had been puzzling over for four months. But off to the side, he told FBI chief investigator Richard Marquise about it, Marquise says in his 2006 book SCOTBOM.  [p58] He expressed interest in helping find a match, but Henderson insisted on going it alone. “This decision cost us six months,” writes Marquise.

It was at a later conference in Virginia, on 11 June, when Marquise relates how the Scots finally made their puzzlement known to all, having blindly checked 55 companies to no avail. Given the opening, special Agent Thurman “approached Henderson and asked if he could take photographs of PT-35 and attempt to identify it. Henderson, who believed the Scots had done all they could do, agreed.” [p60] This passage is (...) rather ambiguous. It seems to read that Thurman, in Arlington, was allowed to snap a pic of evidence SIO Henderson had there with him. Then perhaps it means he took some of the prints they had brought.

Either way, he walked away with a picture or pictures of this crucial and curious evidence, a half-inch square, perfectly readable, mammoth of implausibility. The "forensic explosives expert" didn't balk at it, just ran with it. Or crawled, as he suggests.

"Months, Literally" or 2-4 Days?

A 1991 Miami Herald article, based on interview with Thurman, reported that he had “meticulously compared the picture of the fragment to hundreds of other devices,” a lengthy-sounding process. Affirming this, Thurman himself told the adoring program Air Crash Investigation in 2008:

“I spent, uh, months, literally, looking through all about the files of the FBI on other examinations that we had, uh, conducted over many many many years. […] After a period I just ran out of leads. And at that point I said, okay now we need to go outside the physical FBI laboratory.”

And it was there, in a CIA facility, that he found the long-sought answer.

But Marquise said “what Thurman did yielded fruit within two days.[…] Henderson and his colleagues were on an airplane headed back to Scotland” when Thurman set to work. They had barely settled back in at home before his efforts “would turn Henderson around quicker than he ever imagined,” putting him back stateside, along with electronics fiend Alan Feraday, within 24 hours of the discovery. [p60]

Further evidence against Thurman’s "months" claim is his own well-memorized “day that I made the identification,” recalling it as one would a wedding anniversary: June 15 1990. He had four days tops to get this grueling season of cross-checking out of the way after the 11 June conference (perhaps a multi-day event) where Marquise has him first learning of the thing.

Who He Ran To

What Thurman did, Marquise sums up, is know where to look. He took the photo to a CIA explosives and timers expert code-named John Scott Orkin (real name unknown - he testified under this name at Camp Zeist). [p60] Thurman mentions him only as an unnamed "contact" in the 2008 ACI interview.  From the vast photo files on hand, "Orkin" helped locate an obvious fit with the blow-up of PT/35(b). If you were Tom Thurman and knew about John Orkin, would you waste even one afternoon scrounging in the FBI's files, or go right to him?

Nothing I've seen specifies this match-up was achieved in only one visit on a single day, but that makes the most sense, as does starting right there. That would give us no more than "hours, literally" to describe the search duration. And either way we're at the point of days at most.

The matching circuit board was found in a timer confiscated in the African nation Togo in 1986. This device, assembled in a small plastic case, was physically available for Thurman to look at. He was given permission to take it apart and examine the main board inside. Upon confirming again the obvious similarities, “within a few minutes, literally, I started getting cold chills,” he told Air Crash Investigation.  He's also described as declaring "I have you now!" [p60] and other variations. In a 2010 interview, he said "I could not believe it under any circumstances, and it was there."

That he got these chills only after getting access to the CIA’s special stores is noteworthy, and the Agency is right to claim much of the credit, as they have in places. An AFIO newsletter from just after the Zeist verdict purred that “the CIA’s most important contribution in helping secure the conviction” was “when a CIA engineer was able to identify the timer […] shifting the focus of the probe from a Palestinian terrorist group to Libya.”  (This report's oblique reference to the CIA's less brilliant offering, Giaka, is also worth a read.)

As the overall story tells it, this was clearly a collaborative CIA-FBI effort, via Thurman and "Orkin", that neither side can claim sole credit for. And without this coming together, we're to infer, the naming of this planted piece of Libyan black magic would be delayed or impossible for both Scottish and American investigators. The power of cooperation, between intelligence and law enforcement, and across the Atlantic - a running theme of the 103 investigation - is nicely illustrated here.

[Dr Ludwig de Braeckeleer is currently engaged on his PT35B blog in a meticulous exploration of all the evidence about the identification of this fragment.]

Recruitment of the FBI's Lockerbie "golden informant"

[What follows is taken from an article headed Richard Marquise and his "Golden Informant" Majid Giaka - An Extract from "Enemies - A History of the FBI" by Tim Weiner posted yesterday on baz’s blog The Masonic Verses:]

Tim Weiner's recent book Enemies - A History of the FBI is a fascinating story of the creation of the FBI within the US Justice Department following American entry into the Great War, not for the purpose of criminal investigation but to counter the threat of radicals, anarchists and communists by means of dubious constitutionality. (...)

The author devotes six pages to an uncritical account of the Bureau's involvement in the Lockerbie case focusing on the role of the leader of the FBI taskforce (of 7 persons) Richard Marquise. (Tom Thurman is not mentioned.)

Marquise was recently quoted in the Dutch media in a story titled "The Lessons of Lockerbie" in relation to the shooting down of flight MH17 over the Ukraine. Marquise advocated the recruitment of a "Golden Informant" to solve the case just as he had done in the Lockerbie case (and by ignoring the actual evidence). Weiner's book gives a very interesting summary of how this "Golden Informant" Majid Giaka was recruited (page 372).

"Marquise needed to turn intelligence into evidence.  He needed a witness who would link Megrahi to the Samsonite suitcase with the Semtex.  He needed to find someone who knew that the suitcase carried the bomb from Air Malta to Pan Am 103.  He went back to the CIA. The Agency told him, belatedly, that it had once had a Libyan informant named Abdul Majid Giaka. He had gone on the CIA's payroll four months before Lockerbie. He was on it the night Pan Am 103 was bombed. But the Agency had dropped him a few months later, deeming him a fabricator milking his interrogators for money.

Marquise was dying to talk to Majid, no matter how dubious he seemed to the CIA.  In June 1991 the Agency flew him from a navy ship off the coast of Malta to give the FBI the chance to interview him in Virginia.  Justly wary of its informant, the CIA imposed one condition: don't tell anybody."  (Marquise immediately phoned Stuart Henderson.)  

"Majid was debriefed for at least two weeks during September 1991. He insisted that he knew three facts. He identified Megrahi as an intelligence officer serving as Libya's airline security chief. He said that Megrahi's subordinate in Malta had a cache of Semtex. And he said he had seen Megrahi with a large brown suitcase at the airport in Malta during the weeks before the Lockerbie bombing. Majid was without doubt an unreliable witness. But the FBI had faith that he was telling the truth on those three points. Marquise thought he had the foundation of a case that would stand up in court."

Giaka's account did stand up unchallenged before a patriotic US Grand Jury leading to the November 1991 indictment. However, it crumbled before even the Mickey Mouse Camp Zeist tribunal when in the defence team's finest hour they had admitted in evidence a large number of CIA cables regarding Giaka. What is astonishing is that Megrahi was actually convicted despite Giaka being discredited, a fact not mentioned in Mr Weiner's book.

Perhaps some of the parties to the MH17 atrocity will, (or have already) recruited their own "Golden Informant".

Marquise's wrote his own account of the Lockerbie investigation in his book Scotbom.  (Which I have never read.) Giaka of course never wrote his memoirs and has never been heard of since the close of the Camp Zeist trial.

I am afraid the only "Lesson of Lockerbie" for the families of those murdered on flight MH17 is how Governments fabricate evidence to suit their own political objectives regardless of the facts.

Second batch of withheld Lockerbie documents released by Megrahi biographer

[John Ashton, author of Megrahi: You are my Jury and Scotland’s Shame: Why Lockerbie Still Matters has today released the second batch of previously-unpublished documents which were withheld by the prosecution from Abdelbaset Megrahi’s legal team.  An article posted today on his website reads as follows:]

I am today releasing a second batch of important documents, most of which were withheld from Abdelbaset’s lawyers. All concern the forensic evidence and give a very different picture to that which the Crown presented to the trial court and the wider public. There are ten documents in all. The first five can be read here, along with a explanatory notes, and the second five here. My publisher, Birlinn has today issued the following press release:

Newly released documents show that police and prosecutors were aware of deep flaws in Crown case before Abdelbaset al-Megrahi’s trial for the Lockerbie bombing. The documents, which prosecutors had kept secret, directly contradict crucial trial testimony of the Crown’s lead forensic expert and fatally undermine the prosecution case.

Three of the documents concern the fragment of circuit board, known as PT/35b, which was allegedly from the bomb’s timer. Easily the most important physical evidence against Megrahi, the Crown alleged that it was from a batch of 20 timers that were supplied to Libya by Swiss company Mebo. The papers show that the Crown, police and forensic expert Allen Feraday were all aware of a crucial metallurgical difference between the fragment and the circuit boards used in the 20 timers. This disparity proved that the fragment could not have originated from one of the timers.

The papers, which are being released by Scotland’s Shame author John Ashton, also show that:

*Feraday privately harboured doubts about a crucial analysis conducted by the Crown’s other lead forensic expert, Dr Thomas Hayes.

*Feraday successfully urged the police to prevent tests that might have challenged his own conclusions about the bomb.

*Both he and Hayes were chronically overburdened by other casework.

*The police bitterly mistrusted Feraday’s American opposite number Tom Thurman.

Mr Ashton said: ‘These documents tear the heart out of the Crown’s forensic case. They also raises serious questions about the neutrality of the most important forensic witness. The Crown’s failure to disclose them to the defence is nothing short of scandalous. Such failures underline why the Scottish government must order a public inquiry in to the case.”

[The first batch of documents, relating to Tony Gauci, was released by Mr Ashton on 8 October.]